.evaluate {
    border: dashed 1px rgba(100, 100, 100, 0.3);
    padding: 10px 50px;
}

.evaluate .zan1, .evaluate .zan2 {
    font-size: 30px;
    cursor: pointer;
}

.evaluate .zan1:before {
    content: '\e662';
}

.evaluate .zan2:before {
    content: '\e600';
}